Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Design of the rated insulation voltage of 690V for the low-voltage switchgear and controlgear

저압기기 정격절연전압 690V 개발시 고려사항에 대한 연구

  • Kim, Myoung-Seok (LGIS Power testing & technology institute, High power test & technology team) ;
  • Kim, Jong-Yeok (LGIS Power testing & technology institute, High power test & technology team) ;
  • Park, Sang-Yong (LGIS Power testing & technology institute, High power test & technology team)
  • 김명석 (LG산전주식회사 전력시험기술센터 전력시험연구팀) ;
  • 김종억 (LG산전주식회사 전력시험기술센터 전력시험연구팀) ;
  • 박상용 (LG산전주식회사 전력시험기술센터 전력시험연구팀)
  • Published : 2000.07.17
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Abstract

Most of the application standard of the low-voltage devices have applied one the IEC standard another the UL standard. European union applied the IEC60947-1 standard has not exceed 1000V a.c. or 1500V d.c.. Therefore. it is necessary to the low-voltage device has expended for rated operational voltage with our products. The export of European market shall be made for the CE-Marking in accordance with IEC60947-1 ( Low-voltage switchgear and controlgear). We shall be considered for the requirement with the IEC standard. In this time to study for power supply system at EU ( European union. At that time for design and development in order to the construction and test method among the study for the rated insulation voltage at less then 690V.

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